Bearings NA4824
Inner diameter:: 120 mm
Outer diameter: 150 mm
The size of the width: 30 mm
Weight:: 1.17 kg
Outer diameter: 150 mm
The size of the width: 30 mm
Weight:: 1.17 kg
Technical specifications
Designation: NA4824
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (d): 120 mm
Inner diameter (F): 130 mm
Outside diameter (D): 150 mm
Width (B): 30 mm
Weight: 1.17 kg
Limiting speed (rpm): 3600
Loading capacity dynamic (C): 99.0
Loading capacity dynamic (C0): 239.0
K27 NBR(155x167x12/7)
Manufacturer: KASTAS
Sizes: 155x167x12/7 (mm)
Bearing 61908 2RS
Manufacturer: ETERNO
Sizes: 40x62x12 (mm)
Weight:: 0.11 (kg)
Bearing 28980 / 28920
Manufacturer: TIMKEN
Sizes: 59.977x101.6x25.4 (mm)
Weight:: 0.818 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 82.50x93.10x5.30 (mm)
RPP14 DD 5778 MFX - Megaflex
Manufacturer: ContiTech AG
Bearing NNU4921K/W33P5 (D4382921K)
Manufacturer: TMB
Sizes: 105x145x40 (mm)
Weight:: 2 (kg)
K73 POLYESTER/PTFE(258x263x15)
Manufacturer: KASTAS
Sizes: 258x263x15 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD ()
Manufacturer: STO
Sizes: 30x40x4/6.5 (mm)
ПОДШИПНИК ШАРИКОВЫЙ ЗАКРЕПЛЯЕМЫЙ GNE90-KRR-B
Manufacturer: INA-FAG
Sizes: 90x190x101 (mm)
ПОДШИПНИК ИГОЛЬЧАТЫЙ РАДИАЛЬНЫЙ K115X123X27
Manufacturer: INA-FAG
Weight:: 0.2 (kg)
INSTALLING BEARINGS
Approximately 16% of all early pill accidents are caused by faulty mounting (generally excessive force) and lack of proper tools.
DROPPING BEARINGS
The need for dismantling (removal) of the bearing can be caused by several reasons: failure of the bearings, disassembly of other parts of the mechanism, and so on.
SELECTION OF FUEL OILS
The use of grease to lubricate the bearings ensures smooth operation and maximum reliability of bearings, even in extreme conditions.